| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.38 | 13.741% | $274.548 | $274.55 | $274.55 | $274.50 |
| Purchase #2 | $240.53 | 10.152% | $264.9486 | $264.95 | $264.95 | $264.90 |
| Purchase #3 | $189.63 | 6.514% | $201.9825 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $160.58 | 13.593% | $182.4076 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $95.71 | 3.252% | $98.8225 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $93.49 | 7.636% | $100.6289 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $13.30 | 13.126% | $15.0458 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $1,034.62 | $1,138.3839 | $1,138.39 | $1,138.40 | $1,138.20 | |